Girl, you are so brave to let us know...I know how you feel because I too messed up on Saturday by being with the wrong crowd at the wrong place.
I am with you...and we both need to learn how to avoid these places & people...the fact that to drink is something we don't even think about is part (if not the majority) of our problem. But start working the steps again and talk to your sponsor about it. Mr. D is a very wise man...and don't beat yourself up. Just start fresh. I am praying for you!
Love ya!